[INFO] crate hmc5883l 1.0.2 is already in cache
[INFO] testing hmc5883l-1.0.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate hmc5883l 1.0.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate hmc5883l 1.0.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hmc5883l 1.0.2
[INFO] finished tweaking crates.io crate hmc5883l 1.0.2
[INFO] tweaked toml for crates.io crate hmc5883l 1.0.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 35e54a5f99a070beb29c1db00cc7034761ef72bfa45acd8c3249e4b94746e2d1
[INFO] running `"docker" "start" "-a" "35e54a5f99a070beb29c1db00cc7034761ef72bfa45acd8c3249e4b94746e2d1"`
[INFO] [stderr]    Compiling hmc5883l v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "35e54a5f99a070beb29c1db00cc7034761ef72bfa45acd8c3249e4b94746e2d1"`
[INFO] running `"docker" "rm" "-f" "35e54a5f99a070beb29c1db00cc7034761ef72bfa45acd8c3249e4b94746e2d1"`
[INFO] [stdout] 35e54a5f99a070beb29c1db00cc7034761ef72bfa45acd8c3249e4b94746e2d1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7203527be6635f5e2809f69a3d6a0fc58a77d6df6ab8ccac24a4bb1b995363b7
[INFO] running `"docker" "start" "-a" "7203527be6635f5e2809f69a3d6a0fc58a77d6df6ab8ccac24a4bb1b995363b7"`
[INFO] [stderr]    Compiling hmc5883l v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `declination_angle`
[INFO] [stderr]   --> examples/magnetometer.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let declination_angle = 0.22; // you need to set this based on your location
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_declination_angle`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "7203527be6635f5e2809f69a3d6a0fc58a77d6df6ab8ccac24a4bb1b995363b7"`
[INFO] running `"docker" "rm" "-f" "7203527be6635f5e2809f69a3d6a0fc58a77d6df6ab8ccac24a4bb1b995363b7"`
[INFO] [stdout] 7203527be6635f5e2809f69a3d6a0fc58a77d6df6ab8ccac24a4bb1b995363b7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 03395bb46f4ba9b6a28f2e70815a17f515b6280f0490c7abe43ae570cc6a0990
[INFO] running `"docker" "start" "-a" "03395bb46f4ba9b6a28f2e70815a17f515b6280f0490c7abe43ae570cc6a0990"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hmc5883l-8526159049fbc913
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hmc5883l
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "03395bb46f4ba9b6a28f2e70815a17f515b6280f0490c7abe43ae570cc6a0990"`
[INFO] running `"docker" "rm" "-f" "03395bb46f4ba9b6a28f2e70815a17f515b6280f0490c7abe43ae570cc6a0990"`
[INFO] [stdout] 03395bb46f4ba9b6a28f2e70815a17f515b6280f0490c7abe43ae570cc6a0990